To commemorate the 10th anniversary of 9/11, Discovery Education is hosting a panel discussion and screening of Discovery Channel's documentary series "Rising: Rebuilding Ground Zero." The event will take place at the NYC iSchool and an exclusive livestream of the event is available to viewers on HuffPost Education.

Tune in here today from 12:45 p.m. to 2:15 p.m. to watch the launch of a two-week Discovery event based on the documentary from executive producer Steven Spielberg that showcases those who worked to restore Ground Zero by creating the new 104-story One World Trade Center.

As of Wednesday evening, more than 640 classrooms comprising approximately 19,200 students across the country have registered to virtually follow the event. The discussion following the screening will focus on how individuals were affected by 9/11 -- on the day and through the years following.